X-Git-Url: https://git.gag.com/?p=fw%2Faltos;a=blobdiff_plain;f=src%2Fao_usb.c;h=ece6756a030c05bd104e1507a78879bafd54acac;hp=b55130f2b73366dff311d0130133eb5b5b05ddc3;hb=214cd69c0e4a1617ed5cde8fc2f46a4cee6ecced;hpb=c443f43f8dee6e0fcbcecf9d09e948fd928b7af4

diff --git a/src/ao_usb.c b/src/ao_usb.c
index b55130f2..ece6756a 100644
--- a/src/ao_usb.c
+++ b/src/ao_usb.c
@@ -46,6 +46,7 @@ void
 ao_usb_isr(void) __interrupt 6
 {
 	USBIF = 0;
+	IRCON2 &= ~IRCON2_USBIF;
 	ao_usb_iif |= USBIIF;
 	if (ao_usb_iif & 1)
 		ao_wakeup(&ao_usb_task);
@@ -57,6 +58,9 @@ ao_usb_isr(void) __interrupt 6
 
 	if (USBCIF & USBCIF_RSTIF)
 		ao_usb_set_interrupts();
+#if HAS_BTM
+	ao_btm_isr();
+#endif
 }
 
 struct ao_usb_setup {
@@ -383,8 +387,11 @@ ao_usb_pollchar(void) __critical
 		if ((USBCSOL & USBCSOL_OUTPKT_RDY) == 0)
 			return AO_READ_AGAIN;
 		ao_usb_out_bytes = (USBCNTH << 8) | USBCNTL;
-		if (ao_usb_out_bytes == 0)
+		if (ao_usb_out_bytes == 0) {
+			USBINDEX = AO_USB_OUT_EP;
+			USBCSOL &= ~USBCSOL_OUTPKT_RDY;
 			return AO_READ_AGAIN;
+		}
 	}
 	--ao_usb_out_bytes;
 	c = USBFIFO[AO_USB_OUT_EP << 1];